. . . . . . . "LIDDI_resource:SID1324_SID1269_EID4966" . "DDI between tramadol and tamoxifen - Event - Arrhythmia."@en . . "DDI between tramadol and tamoxifen - Event - Arrhythmia. [LIDDI_resource:SID1324_SID1269_EID4966]"@en . . "Extracted from public dataset"@en . . . "2016-04-06T15:03:09.935445"^^ . . . . "2016-04-06T15:03:09.935457"^^ . .